Element block pseudo-element :after generated with transition display block float none font-weight normal margin 0px box-sizing content-box height auto position static z-index auto padding 0px background width auto overflow visible transform border-radius cursor default border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 0px rgba(0,0,0,0.5) text-shadow line-height 1 font-size 16px